baber/WOPTO huggingface dataset:
Patent JP-S55138056-A (JP)
Title: Refining free high strength forging steel
Inventor: TAKAHASHI MASASHI
IPC: C22C38/12
Filed: 1979-04-12
Abstract: PURPOSE: To provide high strength and toughness only with primary cooling of forged product without thermal refining of quenching and annealing by adding V, N, and other elements of forging steel.  
     CONSTITUTION: A forging steel composition contains C: 0.30W0.60%, Si: 0.60W 1.20%, Mn: 0.60W1.20%, V: 0.03W0.20%, sol. Al: 0.02W0.06%, N: 0.008W 0.02%, into which, as required, Cr<0.5% and further one or more of S<0.13%,  Pb<0.30%, Ca<0.01%, Se<0.10%, Te<0.10%, Bi<0.10% and Ce<0.20% are  added as single elements or compounded with Cr. V and N contained in this forging steel causes carbon nitride to precipitate, which acts as nucleuses for ferrite  transformation. Thus, steel base becomes fine ferrite pearlite structure to provide a  high strength and toughness, as forged, without thermal refining treatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02225825-A (JP)
Title: Universal coupling
Inventor: KURIBAYASHI SADATOMO
IPC: F16D3/46
Filed: 1989-02-28
Abstract: PURPOSE:To enable transmission of relatively large driving force with simple structure and in small size by providing driving force transmission members in which each of arc surfaces of the first and the second slide parts are at right angles to each other and by having each of the slide parts of both the transmission members fitted and held by a guide groove of the end of a rotary axis respectively. CONSTITUTION:When a driving axis 2 is rotated, turning effect is transmitted to a driven axis 4 through an arm 6, a driving force transmission member 10 and an arm 8. Here, as the arms 6 and 8 and driving force transmission member transmits the driving force through a large surface, face pressure is reduced and relatively large driving force can be transmitted even though the size is small. Next, in the state where a cover part 6b is taken out of a main body part 6a of the arm 6 and a cover part 8b is taken out of a main body part 8a of the arm 8 in a universal coupling, the first slide part 10a and the second slide part 20b of the driving force transmission member 10 are arranged at predetermined positions of the main body parts 6a and 6b respectively. If can be easily assembled by fixing the cover pat 6b to the main body part 6a after that.
Patent JP-H07229361-A (JP)
Title: Motor-driven open/close control device
Inventor: SHIMIZU KAZUHISA
IPC: E05F15/16
Filed: 1994-02-17
Abstract: PURPOSE:To prevent the occurrence of an error in the positional recognition of a window glass panel, even if the panel stops at an intermediate position due to motor torque full, in relation to a secular change or a power voltage drop, regarding a power window device for detecting the position of a window glass panel, for example, on the basis of motor operation. CONSTITUTION:When a time elapsed from the start of driving a motor 1 exceeds a reference time and, at the same time, no excess current flows during the elapsed time, a pulse number from a count value during the time to a totally closed position is computed as an offset value for use in the positional recognition of a window glass panel 4 next time. Also, the offset value is reset, when the panel 4 reaches a totally closed position next time. As a result, even if the panel 4 is not totally closed and stops at an intermediate position for some reason next time, the offset value is computed. Thus, the previous stop position is not recognized as a stop position at the time of open/close operation, thereby ensuring freedom from the occurrence of an error in the positional recognition.
Patent JP-H02226319-A (JP)
Title: Electronic instrument
Inventor: MAKINO TSUNEHIRO
IPC: G06F1/16
Filed: 1989-02-28
Abstract: PURPOSE:To finely adjust the arrange a plane display device in an arbitrary angular position with easy operation by providing a driving means which drives a mobile mechanism, an indicating means which indicates the movement direction of the plane display device, and a rotation control means which controls forward/backward driving based on the movement direction indication. CONSTITUTION:A switch 21 used as the indicating means and the rotation control means functions as a forward rotation indicating switch connected to a positive voltage terminal 13; and while the switch 21 is depressed, a positive voltage is applied to a DC motor 6 and the DC motor is rotated forward. When the movement direction of a plane display device 1 as the plane display part is indicated by the indicating means, the rotation control means controls forward/backward driving of the DC motor 6 based on the movement direction indication to arrange the plane display device 1 in an arbitrary angular position. Thus, the plane display device is finely and safely arranged in an arbitrary angular position.
Patent JP-S58170287-A (JP)
Inventor: RIYUKU FUAN BAN KAN
IPC: H04N17/00
Filed: 1983-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0574592-A (JP)
Title: Microwave plasma treatment device
Inventor: KOGA RYUJI
IPC: H01L21/302
Filed: 1992-03-03
Abstract: PURPOSE:To enable uniform treatment on a large area substrate in the radial direction in a plasma treatment using microwave. CONSTITUTION:A face H in section extending between a connection part with a microwave waveguide 3 and a connection part with a plasma generation chamber 1 is gradually changed so as to have a diameter, a part of a radius or all of the radius, and at least one of the face E is changed from a circular arc to a circle, whereby a mode transducing waveguide 10 is formed. At least such a microwave waveguide 10 is provided. With such a microwave waveguide 10 a large diameter microwave waveguide is formed so that uniform microwave of large area plane wave can be supplied to the plasma chamber. It is thus possible to perform uniform and large area treatment at the time of plasma treatment of sputtering, CVD, etching and the like.
Patent JP-H0568566-A (JP)
Title: Recombinant plasmid having nitrile decomposing enzymic gene, transformed microorganism and production of amide and acid by the same transformed microorganism
Inventor: BEPPU TERUHIKO
IPC: C12N9/78
Filed: 1992-03-03
Abstract: PURPOSE:To obtain the subject plasmid capable of remarkably enhancing catalyst ability and efficiently converting a nitrile into an amide and an acid by ligating a nitrile decomposing enzymic gene derived from a bacterium of the genus Rhodococcus to a specific complex plasmid vector. CONSTITUTION:One or plural nitrile decomposing enzymic gene DNAs derived from a bacterium of the genus Rhodococcus are ligated to a complex plasmid vector containing a DNA region, replicable and proliferative in a strain cell belonging to the genus Rhodococcus, a plasmid DNA region, replicable and proliferative in an Escherichia coli cell and a DNA region containing a medicine- resistant gene to prepare a recombinant plasmid, which is then transduced into a microorganism belonging to the genus Rhodococcus. Transformation is carried out and the resultant transformed microorganism is cultured in a culture medium containing a nitrile (e.g. acrylonitrile). Thereby, conversion from the nitrile into an amide and further an acid is performed with high efficiency.
Patent JP-S61204925-A (JP)
Inventor: OKAMOTO MASASHI
IPC: H01G11/40
Filed: 1985-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08239132-A (JP)
Title: Paper feeder
Inventor: ITO HIROTO
IPC: B65H7/06
Filed: 1995-03-06
Abstract: PURPOSE: To feed even oil-smeared copied documents without special adjustments, the same as normal documents, by arranging a first roller made from silicone rubber and a second roller made from a material other than silicone rubber on the same axis. CONSTITUTION: Feed rubber rollers include a first rubber roller having a roller side part 25s made from silicone rubber material and a second rubber roller having a roller center part 25c made from a material different from silicone rubber, both of the rollers being integrally arranged on the same axis. When a document that was smeared with oil when passing through the fixing unit of the copying machine is being fed using a document feeder, the document may slip between each feed rubber roller and a separating pad 24 because of the oil and stop from being fed, but since the silicone rubber material coming into contact with the oil-smeared document varies little in friction coefficient, the roller side part 25s enables the document to be fed without slipping between each feed roller and the separating pad 24.
Patent JP-H10240648-A (JP)
Title: Information transmitter and recording medium recording information transmission processing program
Inventor: KUMAKAWA YOSHIO
IPC: H04L12/58
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of making a transmitter be conscious of the mail address of a transmission destination and to distribute mail data to a desired destination in an electronic mail system for instance in an information transmitter for distributing transmitted information corresponding to a destination address. SOLUTION: A mail server 10 in the electronic mail system to which this information transmitter is introduced is provided with an address management table 15 for which the description column of a 'department' for instance of the mail data is set as a key word area and respective department names within a company are respectively stored as key words corresponding to the transmission destination addresses. In this case, the matching of the description data of the 'department' read from the key word area of the mail data received in the mail server 10 and key word data stored and managed in the address management table 15 is judged, the transmission destination address is retrieved and the received mail data are distributed to the mail box 17 of the corresponding mail address.  Thus, without inputting the transmission destination mail address, the mail data are easily transmitted to the desired destination.
Patent JP-H06319718-A (JP)
Title: Magnetic resonance observing device
Inventor: FUJIO KOJI
IPC: A61B1/00
Filed: 1994-03-16
Abstract: PURPOSE:To easily and accurately perform work matching the high sensitivity direction of a high frequency coil with the direction wherein the affected part to be observed is present in observing a magnetic resonance image. CONSTITUTION:A high frequency coil receiving part 12 receiving a high frequency coil for observing magnetic resonance is provided to the leading end part of the insertion part inserted in the body cavity and the index 41 showing the arrangement state of the high frequency coil is provided to the outer peripheral surface of the high frequency coil receiving part 12.
Patent JP-S59174549-A (JP)
Title: Method for joining metal and glass
Inventor: FURUNO FUMIYA
IPC: G01L7/08
Filed: 1983-03-18
Abstract: PURPOSE:To join firmly and airtightly metal and glass at a relatively low temp. while maintaining the accuracy in the thickness direction by forming an amorphous silicon film on a metallic material, placing glass on the surface of the film, and carrying out anodic joining. CONSTITUTION:An amorphous silicon film 2 is formed on the surface of a metallic plate 1 of stainless steel, aluminum, copper or the like by glow discharge, CVD or other method so as to provide high adhesive strength. A glass plate 3 is placed on the film 2, and voltage is applied between the plates 1, 3 under pressure to carry out anodic joining. Firm joining can be carried out at a relatively low temp. such as about 400 deg.C, and the thickness of the film 2 can be controlled with about 0.1-1mum accuracy, so the joining can be carried out while maintaining the accuracy in the thickness direction.
Patent JP-H10241475-A (JP)
Title: Gas bushing and its deterioration monitoring method
Inventor: TAKAHASHI YUJI
IPC: G01R31/12
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a deterioration monitoring method by which deterioration conditions can be easily and surely grasped in a step before the deterioration of a composite porcelain tube housing develops, and also provide a gas bushing most suitable for applying such a deterioration monitoring method. SOLUTION: The porcelain tube 1 of a composite porcelain tube gas bushing is composed of an inner cylinder 12 using FRP as material, a shell-shaped housing 13 made of high molecular organic material, and an upper flange 4 and a lower flange 5 fixed to both ends thereof. A high voltage electrode 6 and a head part air shield 7 are fitted to the upper flange 4, and a fitting flange 9 is fitted to the lower flange 5. A counter-apparatus 14 is connected to the other side of the fitting flange 9. A current detection device 11 equipped with a display function and a memory function is connected to the lower flange 5, a leak current flows on the surface of the porcelain tube 1 is measured by the current detection device 11. An insulation part 10 is provided between the fitting flange 9 and the counter-apparatus 14.
Patent JP-H08239180-A (JP)
Title: Dumbwaiter
Inventor: TAKAHASHI TOSHIYUKI
IPC: B66B5/16
Filed: 1995-03-06
Abstract: PURPOSE: To provide a dumbwaiter whose car can be prevented from falling when overloaded with cargo by ensuring that the car is held in position when landed. CONSTITUTION: Holders 10 are mounted on the edges of both sides of the upper surface of a car 4, and lock bars 12 are mounted in the holders 10 in such a way as to freely move back and forth toward the internal wall surface of the shaft 1. Permanent magnets are mounted on the rear ends of the lock bars 12, and electromagnets are placed inside the holders 10 to face the permanent magnets. A controller 18 which drives the electromagnets as the car 4 is raised or lowered is installed at the top of the shaft 1. Cradles 15 are installed on the internal wall surface of the shaft 1 in such a way that the lock bars 12 advancing toward the internal wall surface of the shaft 1 from the holders 10 when the car 4 is landed are engaged with the cradles.
Patent JP-S61205045-A (JP)
Title: Message flow control system
Inventor: KIMURA KAZUHIRO
Filed: 1985-03-08
Abstract: PURPOSE:To reduce the message traffic on a network by deciding well-definedly the direction where the message route is minimum up to the destination of the message in a message transmission mode and transmitting the message toward the decided direction. CONSTITUTION:Each node on a network consists of a message transmission/ reception part 1, a fault detecting part 2 and a message flow direction setting part 3. The part 2 gives a transmission request to the part6 1 for the fault information message against the other direction different from the direction where the fault occurred. The part 2 also informs the occurrence of the fault to the part 3. The part 3 sets again the transmission directions of the messages addressed to each node by the fault information received from the part 2 so that the message route has the minimum distance up to each node. Then the part 1 transmits the message according to the direction set by the part 3.
Patent JP-S56143336-A (JP)
Title: Purging device for fuel vapor adsorbing apparatus
Inventor: SUZUKI YUKIO
IPC: F02M25/08
Filed: 1980-04-07
Abstract: PURPOSE: To prevent air fuel ratio from being much fluctuated by intake of fuel vapor into an intake system, by purging the fuel vapor adsorbed to a fuel vapor adsorbing apparatus by negative pressure approximately proportional to intake air flow and sucking said fuel vapor into the intake system.  
     CONSTITUTION: A fuel vapor adsorbing apparatus 10 such as charcoal canister is connected to the upper space of a fuel tank 7 through a conduit 11, and a fuel vapor taking-out port 13 of said apparatus is connected to an intake manifold 3 through a checkvalve 14, conduits 15, 17 and controlling valve 16. The controlling valve 16 is provided with a chamber 21 defined by the first diaphragm 19 and partition 22 and  a valve element 24 to open and close a valve port 23 for connecting this chamber 21  to the conduit 17. While the valve element 24 is connected to the diaphragm 19, it is connected to the second diaphragm 26 through a rod 25. The diaphragm 26 defines  a back pressure chamber 27 into which is introduced exhaust pressure in an exhaust manifold 4 through a conduit 28. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60188411-A (JP)
Title: Temperature-sensitive film material and its production
Inventor: MIZOGUCHI KENSAKU
IPC: B01D65/00
Filed: 1984-03-09
Abstract: PURPOSE:To obtain the titled film material having thermally reversible temperature-sensitivity and being useful as a light-screening body or a permeable membrane for separating materials, by grafting N-isopropylacrylamide onto one of the surface of a cellulose film. CONSTITUTION:One cell 2 of a reaction apparatus 1 partitioned in the middle by a cellulose film 20 of a thickness of about 0.1mm. is charged with an aqueous N-isopropylacrylamide solution containing (NH4)<2>Ce(NO3)6 as a plymerization initiator, and the other cell 3 is charged with an aqueous N-isopropyl-acrylamide solution. The system is kept at a constant temperature by recirculating water 10 and 11 through jackets 17 and 18, while the system is agitated by magnetic stirrers 12 and 13. The N-isopropylacrylamide is grafted onto the cell 2 side of the film 5 under a N2 atmosphere passed through rubber tubes 6-9 and the film 5 is washed with water without removal and then stored in water.
Patent JP-H08215721-A (JP)
Title: Control method for rolling roll
Inventor: HASHIMOTO ITARU
IPC: B21B13/14
Filed: 1995-02-09
Abstract: PURPOSE: To evaluate the flaw resistance of a work roll, and to correctly select the roll by controlling so that a difference between the hardness of the work roll and that of an adjacent roll becomes a prescribed value or over in the conversion into Vickers hardness. CONSTITUTION: In a graph showing a relationship between Vickers hardness Hv and Shore hardness Hs, a hardness change with the grinding of work roll WR and intermediate roll IMR, shifts from a slender line (a) as shown by solid lines (b) and (c). This is because residual stresses exist in the work roll WR and the intermediate roll IMR by heat treatments by which their hardness is increased. For the flaw resistance of the roll, in the volume of a recess flaw obtained when generating the recess flaw and Shore hardness Hs, dispersion is large, and a judgment is unstable. However, in Vickers hardness Hv, the dispersion is very small. The roll can be correctly controlled by making the difference between the hardness of the work roll WR and that of the intermediate roll IMR become 130 or over in Vickers hardness Hv.
Patent JP-2000243652-A (JP)
Title: Dielectric porcelain composition, multilayer ceramic capacitor using the same and its manufacture
Inventor: NAGAI ATSUO
IPC: H01G4/12
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To improve relative permittivity and insulating resistance by adding Mn component and substituting Ca for a part of Ba. SOLUTION: A dielectric layer is formed by using dielectric porcelain composition shown by a formula. In the formula, R is at least one kind out of Y and Dy, M is three-component based glass of BaO-Al2O3-SiO2, 1.00<=m×1.02, 0.001<=x<=0.05, 0.05<=y<=0.2, 0.001<=α<=0.05, 0.001<=β<=0.015, 0.01<=a<=0.5, 0<b<=0.2, and (a) and (b) are wt.% to be added when main component is made 100 wt.%. This dielectric porcelain composition has high relative permittivity and little dielectric loss factor and shows excellent insulating resistance in a reducing atmosphere. The dielectric layers and inner electrodes are alternately laminated, and a laminated member is formed. By using the laminated member, relative permittivity is increased, and miniaturization and large capacitance of a multilayer ceramic capacitor are remarkably facilitated.
Patent JP-H04282140-A (JP)
Title: Ultrasonic probe
Inventor: NAKAO SHIGETAKA
IPC: G01N29/24
Filed: 1991-03-12
Abstract: PURPOSE:To facilitate the mounting of a piercing needle and to improve the operability to turns the gripping part of the ultrasonic probe formed to have a nearly disk-shaped ultrasonic transmitting/receiving part having an oval side section at the front end of a wrist part formed to a bar shape and the large- diameter gripping part at the rear end. CONSTITUTION:The ultrasonic probe which has the wrist part of the prescribed length formed to the bar shape and nearly the disk-shaped ultrasonic transmitting/receiving part formed at the front end of this wrist part and having the oval side section and the columnar gripping part of the diameter larger than the diameter of the wrist part is constituted by forming a groove holding the cylinder part of the piercing needle so as to provide the piercing needle in combination in the gripping part by removing and providing a freely attachable and detachable cap member which closes this groove when mounted and forms the above-mentioned columnar shape in the above-mentioned gripping part.
Patent JP-H06260126-A (JP)
Title: Electron microscope
Inventor: YAGUCHI NORIE
IPC: H01J37/04
Filed: 1993-03-08
Abstract: PURPOSE:To measure the temp. of a specimen accurately by irradiation with electron beam by furnishing a radiation thermometer which performs temp. measurement in noncontact manner through irradiation of the specimen with an electron beam and conversion of the amount of infrared beams reflected by the specimen into the value of amperage. CONSTITUTION:The set temp. is fed to a memory circuit 15 and stored. A comparator circuit 14 compares the value stored in the memory circuit 15 with the value of specimen temp. obtained by converting the measurement of the amount of infrared rays into amperage from time to time. A controller 16 acts on a bias power supply 6 so that the bias voltage increases if the difference is positive and the amount of electron beam 8 for irradiation of a specimen decreases. If the difference is negative, on the contrary, the bias power supply 6 is operated so that the bias voltage decreases and the amount of electron beam 8 for irradiation of specimen 10 increases. The temp. of the specimen approaches the stored value in the memory accordingly, and when it is identical to the stored value, the controller 16 stops operating. The temp. of the specimen can thus be judged accurately by irradiation with the electron beam 8.
Patent JP-H01222158-A (JP)
Title: Automatic hot-water supplier
Inventor: MURATA KOICHI
IPC: F24H1/00
Filed: 1988-02-29
Abstract: PURPOSE:To prevent an overflow accident due to excessive hot-water supply, the leakage accident through the water discharging port of a bathtub and the like, by a method wherein the title hot-water supplier is equipped with a solenoid valve, opening and closing a hot-water filling passage, and a solenoid valve ON accumulating timer, accumulating the ON time of the solenoid valve by the ON operation of the same solenoid valve and putting the solenoid valve OFF after a set ON time has elapsed. CONSTITUTION:When the value of a measured supplying hot-water temperature, detected by a supplying hot-water temperature sensor 30, is higher than or equal to the value of a bath operation permitting temperature, set in a control unit 31, or a water level sensor 17 is put OFF, a solenoid valve 22 is put ON and opened. When the solenoid valve 22 is operated, a solenoid valve ON accumulating timer is operate to accumulate the ON time of the solenoid valve 22, put the solenoid valve 22 OFF after a predetermined period of time has elapsed and light an alarming lamp. The solenoid valve 22 or a circulating pump 18 are prevented from holding the ON condition thereof for a long period of time due to the troubles of the water level sensor 17 and/or a hot-water filling pipeline 20 or the forgetting of closing of the water discharging cock of a bathtub 16 in such a manner.